Abstract
When the number of bits per symbol is odd, the peak and average power of transmission can be reduced by using cross quadrature amplitude modulations (QAMs) instead of rectangular QAMs. Since perfect Gray coding is not possible for cross QAMs, using Smith-style Gray coding, we derive in this paper the exact bit error rate (BER) for the cross 32-QAM constellation over additive white Gaussian noise (AWGN) and Rayleigh fading channels.
| Original language | English (US) |
|---|---|
| Title of host publication | 2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004 |
| Pages | 643-646 |
| Number of pages | 4 |
| State | Published - 2004 |
| Externally published | Yes |
| Event | 2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004 - Hammamet, Tunisia Duration: Mar 21 2004 → Mar 24 2004 |
Other
| Other | 2004 First International Symposium on Control, Communications and Signal Processing, ISCCSP 2004 |
|---|---|
| Country/Territory | Tunisia |
| City | Hammamet |
| Period | 03/21/04 → 03/24/04 |
ASJC Scopus subject areas
- Engineering(all)